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Lens Options, Hardware And Software Features
© MOBOTIX AG • Security-Vision-Systems • Made in Germany
Lens Table L11 L22
Original image
35mm equivalent focal length 11mm (0.43 in) 22mm (0.87 in)
Actual focal length 1,8mm (0.07 in) 4mm (0.16 in)
Aperture 2.0 2.0
Horizontal image angle 180° 90°
Vertical image angle 160° 67°
Distance 1 m (1.09 yd): m m
Image width infinite 2.0
Image height 11 1.3
Distance 3 m (3.28 yd): m m
Image width infinite 10.0
Image height 55 6.6
Distance 10 m (10.94 yd): m m
Image width infinite 20.0
Image height 110 13.3
Distance 20 m (21.88 yd): m m
Image width infinite 40.0
Image height 220 26.6
Notes
The specified focal lengths of MOBOTIX lenses do not reflect the actual focal length
of the lenses, but the focal length (L
xx
mm) converted to 35mm camera format. For
example, the MOBOTIX Super Wide-Angle lens has an actual focal length of 4mm. This
would be the equivalent of 22mm on a 35mm camera. This lens is thus called
L22
.
Converting the focal lengths to 35mm camera as a known format provides for bet
-
ter comparison of the image formats and the image angles of the dierent lenses.
Another benefit is that you can easily set any average 35mm camera (analog or
digital) to the same focal length as the MOBOTIX lens (L
xx
) to obtain the same image
angle. This approach greatly facilitates lens selection.
Stated focal lengths of
MOBOTIX cameras are
given with reference
to a 35 mm camera
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